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dc.contributor.authorBukhvalov, Danil-
dc.date.accessioned2017-04-21T01:14:01Z-
dc.date.available2017-04-21T01:14:01Z-
dc.date.issued2015-08-
dc.identifier.citationJOURNAL OF STRUCTURAL CHEMISTRY, v. 56, NO 3, Page. 478-485en_US
dc.identifier.issn0022-4766-
dc.identifier.issn1573-8779-
dc.identifier.urihttp://link.springer.com/article/10.1134/S0022476615030130-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/26856-
dc.description.abstractThe composition and electronic structure of carbon-encapsulated iron nanoparticles Fe@C are examined by X-ray photoelectron, X-ray absorption, and resonant emission spectroscopy methods. It is found that the core in the Fe@C nanocomposite is in the metallic state with an impurity of iron carbide, which is preserved for two years. Experimentally measured spectra are compared to the calculations of the electronic structure of graphene performed at the density functional theory level. It is revealed that the Fe@C carbon shell can be presented as several graphene layers with Stone-Wales topological defects. Based on the measurements of X-ray resonant emission K alpha spectra of carbon, the energy band dispersion of the carbon shell of Fe@C nanoparticles is investigated and the manifestation of Stone-Wales defects in them is shown.en_US
dc.description.sponsorshipThe work was partially supported by RFBR (project RFBR-Ural 13-02-96021), the Government of Sverdlovsk oblast', the Presidium of the Russian Academy of Sciences (project No. 12-P-234-2003), and the bilateral program "Russian-German Laboratory at BESSY".en_US
dc.language.isoenen_US
dc.publisherMAIK NAUKA/INTERPERIODICA/SPRINGERen_US
dc.subjectX-ray absorption spectraen_US
dc.subjectphotoelectron spectraen_US
dc.subjectresonant inelastic X-ray scatteringen_US
dc.subjectcarbon-encapsulated nanoparticlesen_US
dc.subjectStone-Wales defectsen_US
dc.titleX-ray spectroscopy of carbon-encapsulated iron nanoparticlesen_US
dc.typeArticleen_US
dc.relation.no3-
dc.relation.volume56-
dc.identifier.doi10.1134/S0022476615030130-
dc.relation.page478-485-
dc.relation.journalJOURNAL OF STRUCTURAL CHEMISTRY-
dc.contributor.googleauthorGalakhov, V. R.-
dc.contributor.googleauthorShamin, S. N.-
dc.contributor.googleauthorUimin, M. A.-
dc.contributor.googleauthorErmakov, A. E.-
dc.contributor.googleauthorBukhvalov, D. W.-
dc.relation.code2015002291-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF NATURAL SCIENCES[S]-
dc.sector.departmentDEPARTMENT OF CHEMISTRY-
dc.identifier.piddanil-
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COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > CHEMISTRY(화학과) > Articles
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